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AP Chemistry›Unit 1: Atomic Structure and Properties›Atomic Structure and Properties

Moles and Molar Mass

A mole is 6.022 × 10²³ particles; molar mass converts between grams and moles.

Avogadro's number
Grams ↔ moles ↔ particles
Molar mass from the periodic table

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1Atomic Structure and Properties

Moles and Molar Mass
Mass Spectra of Elements
Composition of Pure Substances and Mixtures
Electron Configuration and PES
Periodic Trends
Valence Electrons and Ionic Compounds

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Electron Configuration and PES

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Also called: mole concept, molar mass, avogadro